I assume that the key word here is Polaris primary clutch. Richard
----- Original Message ----- From: "JBlumenthal" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Wednesday, April 04, 2007 8:39 PM Subject: Re: [F500] Thunder Shift Kit for Sale > Thundershift Kits are weights for the primary clutch. They look similar > to regular weights but have a narrow profile and have threaded holes > that allow you to insert various weights to custom tune. You can add > little bolts and washers to various parts of the weight in order to tune > for best performance. I've used them for years and like 'em. They are > available from many snowmobile sites like Dennis Kirk or Hi-Performance > Engineering. Maybe at Aaen and Micro-Belmont too. $50 is a gift price!!! > -Jeff B. > > Richard Schmidt wrote: > > OK I'll bite > > > > What does a "thundershift" do and what does it do it to ? ________________________________ FormulaCar Magazine - A Proud Supporter of Formula 500 The Official Publication of Junior Formula Car Racing Subscribe Today! www.formulacarmag.com or 519-624-2003 _________________________________ _______________________________________________ F500 mailing list - [email protected] To unsubscribe or change options please visit: http://f500.org/mailman/listinfo/f500 *** Please, DO NOT send unsubscribe requests to the mailing list! ***
